Question 436331
x+3y=15
-8x+3y=-12
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Subtract and solve for "x":
9x = 27
x = 3
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Solve for "y":
x + 3y = 15
3 + 3y = 15
3y = 12
y = 4
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Solution: (3,4)
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Cheers,
Stan H.
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